/**
 * @license
 * Copyright 2025 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {GraphService} from './graph.service';

const GRAPH_SRC = 'digraph {a}';

describe('GraphService', () => {
  let service: GraphService;

  beforeEach(() => {
    service = new GraphService();
  });

  it('should render a graph', async () => {
    const svg = await service.render(GRAPH_SRC);
    expect(svg).toContain('<title>a</title>');
  });
});
